Re: [OSL | CCIE_Voice] sip trunk delay offer
You are right, I thought early offer when it is the case. - Original Message - From: Adam Frankel (afrankel) afran...@cisco.com Date: Wednesday, June 22, 2011 12:22 am Subject: Re: [OSL | CCIE_Voice] sip trunk delay offer To: wormh...@sch.hu, Farkas Péter wormh...@sch.bme.hu Cc: donny f f.faraday...@gmail.com, ccie_voice@onlinestudylist.com This is false. If region configuration is set to G729 and the calling device supports G729, CUCM can select G729 in its answer, if it is offered. Adam Original Message-- From: Farkas Péter wormh...@sch.bme.hu Sent: Tue, Jun 21, 2011 3:32:21 Am To: donny f f.faraday...@gmail.com CC: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] sip trunk delay offer Have you introduce MTP to the call? By default CUCM only capable outgoing delay offer based on G.711. Peter - Original Message - From: donny ff.faraday...@gmail.com Date: Tuesday, June 21, 2011 1:09 am Subject: [OSL | CCIE_Voice] sip trunk delay offer To: ccie_voice@onlinestudylist.com hi, anybody know why i did not see the G729 in debug ? it only said PCMU in codec v=0 o=CiscoSystemsSIP-GW-UserAgent 6036 5234 IN IP4 10.20.100.2 s=SIP Call c=IN IP4 10.20.100.2 t=0 0 m=audio 16522 RTP/AVP 0 c=IN IP4 10.20.100.2 a=rtpmap:0 PCMU/8000- codec a=ptime:20 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] sip trunk delay offer
G729 early offer was introduced in CUCM 7.0, an IOS G.729 capable MTP is required. In 8.5 and later CUCM can do early offer with multiple codecs by checking the Early Offer support for voice and video calls checkbox on the SIP Profile. This was made possible by the addition of the StationPortReq,StationPortRes, and StationPortClose message being added to SCCPv20. Regards, Adam Original Message-- From: Farkas Péter wormh...@sch.bme.hu Sent: Wed, Jun 22, 2011 3:00:33 Am To: Adam Frankel (afrankel) afran...@cisco.com CC: wormh...@sch.hu, donny f f.faraday...@gmail.com, ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] sip trunk delay offer You are right, I thought early offer when it is the case. - Original Message - From: Adam Frankel (afrankel)afran...@cisco.com Date: Wednesday, June 22, 2011 12:22 am Subject: Re: [OSL | CCIE_Voice] sip trunk delay offer To: wormh...@sch.hu, Farkas Péterwormh...@sch.bme.hu Cc: donny ff.faraday...@gmail.com, ccie_voice@onlinestudylist.com This is false. If region configuration is set to G729 and the calling device supports G729, CUCM can select G729 in its answer, if it is offered. Adam Original Message-- From: Farkas Péterwormh...@sch.bme.hu Sent: Tue, Jun 21, 2011 3:32:21 Am To: donny ff.faraday...@gmail.com CC: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] sip trunk delay offer Have you introduce MTP to the call? By default CUCM only capable outgoing delay offer based on G.711. Peter - Original Message - From: donny ff.faraday...@gmail.com Date: Tuesday, June 21, 2011 1:09 am Subject: [OSL | CCIE_Voice] sip trunk delay offer To: ccie_voice@onlinestudylist.com hi, anybody know why i did not see the G729 in debug ? it only said PCMU in codec v=0 o=CiscoSystemsSIP-GW-UserAgent 6036 5234 IN IP4 10.20.100.2 s=SIP Call c=IN IP4 10.20.100.2 t=0 0 m=audio 16522 RTP/AVP 0 c=IN IP4 10.20.100.2 a=rtpmap:0 PCMU/8000-codec a=ptime:20 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] sip trunk delay offer
Have you introduce MTP to the call? By default CUCM only capable outgoing delay offer based on G.711. Peter - Original Message - From: donny f f.faraday...@gmail.com Date: Tuesday, June 21, 2011 1:09 am Subject: [OSL | CCIE_Voice] sip trunk delay offer To: ccie_voice@onlinestudylist.com hi, anybody know why i did not see the G729 in debug ? it only said PCMU in codec v=0 o=CiscoSystemsSIP-GW-UserAgent 6036 5234 IN IP4 10.20.100.2 s=SIP Call c=IN IP4 10.20.100.2 t=0 0 m=audio 16522 RTP/AVP 0 c=IN IP4 10.20.100.2 a=rtpmap:0 PCMU/8000- codec a=ptime:20 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] sip trunk delay offer
This is false. If region configuration is set to G729 and the calling device supports G729, CUCM can select G729 in its answer, if it is offered. Adam Original Message-- From: Farkas Péter wormh...@sch.bme.hu Sent: Tue, Jun 21, 2011 3:32:21 Am To: donny f f.faraday...@gmail.com CC: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] sip trunk delay offer Have you introduce MTP to the call? By default CUCM only capable outgoing delay offer based on G.711. Peter - Original Message - From: donny ff.faraday...@gmail.com Date: Tuesday, June 21, 2011 1:09 am Subject: [OSL | CCIE_Voice] sip trunk delay offer To: ccie_voice@onlinestudylist.com hi, anybody know why i did not see the G729 in debug ? it only said PCMU in codec v=0 o=CiscoSystemsSIP-GW-UserAgent 6036 5234 IN IP4 10.20.100.2 s=SIP Call c=IN IP4 10.20.100.2 t=0 0 m=audio 16522 RTP/AVP 0 c=IN IP4 10.20.100.2 a=rtpmap:0 PCMU/8000- codec a=ptime:20 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] sip trunk delay offer
PCMU means G711U Means the SIP message is not using G729 From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of donny f Sent: Monday, June 20, 2011 2:51 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] sip trunk delay offer hi, anybody know why i did not see the G729 in debug ? it only said PCMU in codec v=0 o=CiscoSystemsSIP-GW-UserAgent 6036 5234 IN IP4 10.20.100.2 s=SIP Call c=IN IP4 10.20.100.2 t=0 0 m=audio 16522 RTP/AVP 0 c=IN IP4 10.20.100.2 a=rtpmap:0 PCMU/8000- codec a=ptime:20 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The information contained in this transmission is confidential. It is intended solely for the use of the individual(s) or organization(s) to whom it is addressed. Any disclosure, copying or further distribution is not permitted unless such privilege is explicitly granted in writing by PC Mall, Inc. Furthermore, PC Mall, Inc. is not responsible for the proper and complete transmission of the substance of this communication, nor for any delay in its receipt. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
Re: [OSL | CCIE_Voice] sip trunk delay offer
More specifically it means Pulse Code Modulation ULAW and the /8000 is the samples per second for G711. Ryan From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of donny f Sent: Monday, June 20, 2011 2:51 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] sip trunk delay offer hi, anybody know why i did not see the G729 in debug ? it only said PCMU in codec v=0 o=CiscoSystemsSIP-GW-UserAgent 6036 5234 IN IP4 10.20.100.2 s=SIP Call c=IN IP4 10.20.100.2 t=0 0 m=audio 16522 RTP/AVP 0 c=IN IP4 10.20.100.2 a=rtpmap:0 PCMU/8000- codec a=ptime:20 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The information contained in this transmission is confidential. It is intended solely for the use of the individual(s) or organization(s) to whom it is addressed. Any disclosure, copying or further distribution is not permitted unless such privilege is explicitly granted in writing by PC Mall, Inc. Furthermore, PC Mall, Inc. is not responsible for the proper and complete transmission of the substance of this communication, nor for any delay in its receipt. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
